Leelaratne, J.P.G.N.2012-07-312012-07-311988Bulletin of the Rubber Research Institute of Sri Lanka25pp.1-15https://dl.nsf.gov.lk/handle/1/9230IndustriesRubber productionExportsMalaysiaIndonesiaThailandSri LankaDo current investment patterns satisfy future needsArticle